Home / 84,863,376,305.60-127,295,064,458.40-35,160,179,633.60

Finding the Fourth Proportional to 84,863,376,305.60, 127,295,064,458.40 and 35,160,179,633.60

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Solution

The fourth proportional to 84,863,376,305.60, 127,295,064,458.40 and 35,160,179,633.60 is: 52,740,269,450.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,863,376,305.60 : 127,295,064,458.40 = 35,160,179,633.60 : x
  2. Step 2: Convert to fraction form
    84,863,376,305.60/127,295,064,458.40 = 35,160,179,633.60/x
  3. Step 3: Cross multiply
    84,863,376,305.60x = 127,295,064,458.40 × 35,160,179,633.60
  4. Step 4: Simplify right side
    84,863,376,305.60x = 4,475,717,332,828,034,695,168
  5. Step 5: Solve for x
    x = 4,475,717,332,828,034,695,168/84,863,376,305.60
  6. Step 6: Final answer
    x = 52,740,269,450.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.